82828814 has 16 divisors (see below), whose sum is σ = 130161600. Its totient is φ = 39477984.

The previous prime is 82828799. The next prime is 82828853. The reversal of 82828814 is 41882828.

It is a super-2 number, since 2×82828814² = 13721224857293192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4457 + ... + 13620.

It is an arithmetic number, because the mean of its divisors is an integer number (8135100).

Almost surely, 2^82828814 is an apocalyptic number.

82828814 is a deficient number, since it is larger than the sum of its proper divisors (47332786).

82828814 is a wasteful number, since it uses less digits than its factorization.

82828814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18187.

The product of its digits is 65536, while the sum is 41.

The square root of 82828814 is about 9101.0336775555. The cubic root of 82828814 is about 435.9069710056.

The spelling of 82828814 in words is "eighty-two million, eight hundred twenty-eight thousand, eight hundred fourteen".